Individual Calculations February 2023
 Shi, Roger  Total change: 212.42  Rating chartPersonal card
 Los Angeles - Belgrade New year's Hybrid Belgrade (SRB) - Los Angeles (CA, USA) - Weston (FL, USA) SRB 2022-12-28
RcRownchangeKK*chgGame
 2063 1725 5.50 12 3.98 38 151.24 
  Radivojevic, Tomislav 2117 SRB1.0010.923834.96 
  Radivojevic, Tomislav 2117 SRB0.001-0.0838-3.04 
  Bilbija, Zoran 2025 SRB1.0010.853832.30 
  Bilbija, Zoran 2025 SRB0.001-0.1538-5.70 
  Nedeljkovic, Dragan 2017 SRB0.001-0.1538-5.70 
  Nedeljkovic, Dragan 2017 SRB0.001-0.1538-5.70 
  Babic, Dragan U 2052 SRB0.001-0.1338-4.94 
  Babic, Dragan U 2052 SRB1.0010.873833.06 
  Kukic, Boris 1964 SRB0.5010.303811.40 
  Kukic, Boris 1964 SRB1.0010.803830.40 
  Stamenkovic, Aleksandar f2204 SRB0.5010.453817.10 
  Stamenkovic, Aleksandar f2204 SRB0.5010.453817.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2023 Dreaming King Open Los Angeles, CA USA 2023-01-14
RcRownchangeKK*chgGame
 2079 1725 3.00 6 1.61 38 61.18 
  Guo, Felix 1610 USA1.0010.343812.92 
  Wang, Alex Y 2129 USA0.5010.423815.96 
  Sathish, Pranav 2051 USA1.0010.873833.06 
  Katz, Alexander m2468 USA0.0010.00380.00 
  Mikaelyan, Arman g2504 ARM0.0010.00380.00 
  Maheshwari, Vedant 1713 USA0.501-0.0238-0.76 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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